Notogoneous osculus

Notogoneous osculusThis large Notogoneus osculus was found in the famous 18 inch layer of the Green River Formation, near Kemmerer, Wyoming, U. S. A. The fossil is approximately 50 million years old (Eocene). The fish is 18. 75 inches long, from the tip of the snout to the tip of the fin. The entire plate (matrix and fossil), which is a calcite limestone, is 25 inches long, 10. 75 inches wide and 0. 6 inches thick. The fish is remarkably preserved, with no restoration

6 inches high

There is a repair running diagonally across the thorax and exiting the base of the right genal spine

The length with the spines is 1

The schizochroal lenses in both eyes are well-preserved

55 inches by 3

This Lower Devonian trilobite was found at Djebel Oufatene in the Early Emsian layers

The plate with the flower and fish is 8

2 inches long

The genal spines are long sometimes reaching the distal part of the pygidium

Well-preserved Holochroal lenses are present in both eyes

In this specimen there is a large Enchodus fang attached to a partial jaw bone embedded in a phosphate rich matrix

The fish and matrix measure 6